Home
Class 12
CHEMISTRY
Colligative properties are observed when...

Colligative properties are observed when……..

A

a non-volatile solid is dissolved in a volatile liquid

B

a non-volatile liquid is dissolved in another volatile liquid

C

a gas is dissolved in non-voltatil liquid

D

a volatile liquid is dissolved inanother volatial liquid

Text Solution

Verified by Experts

The correct Answer is:
A, B
When only of one component of binary mixture either solvent or solute is volatile it causes deviation from ideal behavioru and vapour pressure of solution which causes change in colligative property.
Hwnce (a) and (b) are correct.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|8 Videos

  • SOLUTIONS

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|8 Videos

  • SOLID STATE

    NCERT EXEMPLAR ENGLISH|Exercise long answer type questions|4 Videos

  • SURFACE CHEMISTRY

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|4 Videos

Similar Questions

Explore conceptually related problems

Colligative properties are used for the determination of

Colligative properties depend on ___

Assertion : The values of colligative properties are of smaller order as compared to values shown by true solutions at same concentrations. Reason : Colloidal particles show Brownian movement .

Colligative propeties depend on……..

Which colligative property is preferred for the molar mass determination of macromolecules (i.e.,proteins and polmers)?

The colligative properties of a solution depend on

Camphor is used as solvent in colligative properties becaouse it has ......

Colligative properties depend upon the amount fraction of solute in solution.

Colligative properties like osmotic pressure, elevation in boiling point etc. depend upon

NCERT EXEMPLAR ENGLISH-SOLUTIONS -MULTIPLE CHOICE QUESTIONS (MORE THAN ONE OPTIONS
  1. In istonic solutions………..

    Text Solution

    |

  2. For a binary ideal liquid solution, the variation total vapour pressur...

    Text Solution

    |

  3. Colligative properties are observed when……..

    Text Solution

    |

  4. Components of a binarey mixture of two liquids A and B were being sepa...

    Text Solution

    |

  5. Explain in why on addition of 1 moe of NaCl to 1L of water, the boilin...

    Text Solution

    |

  6. Explain the solubility rule "like dissolves like" in terms of intermol...

    Text Solution

    |

  7. Concentration terms such as mass percentage, ppm, mole fraciton and mo...

    Text Solution

    |

  8. What is the significance of Hanry's law constant K(H) ?

    Text Solution

    |

  9. why are the aquatic species more comofortable in cold water in compari...

    Text Solution

    |

  10. (a) Explain the following phenomena with the help of Henry's law. (i...

    Text Solution

    |

  11. Why is the vapous pressure of an aqueous solution of gulucose lower th...

    Text Solution

    |

  12. How does sprinking of salt help in clearing the snow covered roads in ...

    Text Solution

    |

  13. What is "esmipermeble membrane"?

    Text Solution

    |

  14. Give an example of a material used for makin gsemipermeable membrance ...

    Text Solution

    |

  15. Match the following columns

    Text Solution

    |

  16. Text Solution

    |

  17. Calculate the equilibrium constant for the reaction Fe(s)+Cd2+(aq)⇔Fe2...

    Text Solution

    |

  18. Match the following columns

    Text Solution

    |

  19. Assertion (A) Molarity of a solution in liquid state changes with temp...

    Text Solution

    |

  20. Assertion (A) When methyl alcohol is added to water, boiling point of ...

    Text Solution

    |